Command line tools

This package contains the Ceylon command line compiler for
Java and JavaScript virtual machines, the documentation
compiler, the test runner, the language module, the module
runtimes for the JVM and Node.js, and a suite of additional
command line tools.

SDK

The Ceylon Platform Modules that make up the Ceylon SDK may be
obtained from Ceylon Herd.
You don't need to download the modules yourself, since the
compiler, IDE, or runtime will automatically fetch the modules
as needed.